Re: Should {?s ?p ?o} match against both named graph triples and default graph triples?

2024-08-25 Thread Andy Seaborne
On 25/08/2024 15:56, Bob DuCharme wrote: (Sorry about using the older Fuseki that I just happened to have on my hard disk before; I think the problem may have been that I was using the wrong version of the data with it.) This query gets 6 rows of results from Fuseki 5.1.0, 10 from GraphDB 1

Re: Should {?s ?p ?o} match against both named graph triples and default graph triples?

2024-08-25 Thread Bob DuCharme
(Sorry about using the older Fuseki that I just happened to have on my hard disk before; I think the problem may have been that I was using the wrong version of the data with it.) This query gets 6 rows of results from Fuseki 5.1.0, 10 from GraphDB 10.7.1, and 12 from Blazegraph. (In Blazegrap

Re: Should {?s ?p ?o} match against both named graph triples and default graph triples?

2024-08-24 Thread Andy Seaborne
On 24/08/2024 18:33, Bob DuCharme wrote: Thanks Andy! I understand a bit, but have some followup questions. For one thing, I  couldn't figure out which part of https://jena.apache.org/ about_jena/security-advisories.html was relevant to this. "Jena (tested with Fuseki 4.6.1)" -- always good

Re: Should {?s ?p ?o} match against both named graph triples and default graph triples?

2024-08-24 Thread Bob DuCharme
Thanks Andy! I understand a bit, but have some followup questions. For one thing, I  couldn't figure out which part of https://jena.apache.org/about_jena/security-advisories.html was relevant to this. Is it oversimplifying if I said: -  many triplestores treat the default graph to be the unio

Re: Should {?s ?p ?o} match against both named graph triples and default graph triples?

2024-08-24 Thread Andy Seaborne
On 24/08/2024 15:20, Bob DuCharme wrote: Imagine running the short INSERT query at https:// www.learningsparql.com/2ndeditionexamples/ex338.ru on an empty dataset. It inserts six triples: two in the default graph and two each into two named graphs, for a total of six triples. Next, we run

Should {?s ?p ?o} match against both named graph triples and default graph triples?

2024-08-24 Thread Bob DuCharme
Imagine running the short INSERT query at https://www.learningsparql.com/2ndeditionexamples/ex338.ru on an empty dataset. It inserts six triples: two in the default graph and two each into two named graphs, for a total of six triples. Next, we run the query SELECT * WHERE {?s ?p ?o}. In some t